HP A5500 EI Switch Series

Transcription

1 Data sheet Product overview These Gigabit Ethernet switches deliver outstanding security, reliability, and multiservice support capabilities for robust switching at the edge or aggregation layer of large enterprise and campus networks or in the core layer of SMB networks. The HP A5500 EI Switch Series is comprised of Layer 2/3 Gigabit Ethernet switches that can accommodate the most demanding applications and provide resilient and secure connectivity as well as the latest traffic prioritization technologies to enhance applications on convergent networks. With complete IPv4/IPv6 dual stack support, the series provides investment protection with an easy transition from IPv4 to IPv6 networks. Designed for increased flexibility, these switches are available with 24 or 48 Gigabit Ethernet ports. Power over Ethernet (PoE) and non-poe models are available with optional GbE and 10 GbE expansion capability. The all-fiber model with dual power supplies is ideal for applications that require the highest availability. Key features High expandability for investment protection Premium security and integrated management Multilayer reliability Convergence-ready support Outstanding quality of service (QoS)

5 Convergence IEEE 802.1AB Link Layer Discovery Protocol (LLDP): is an automated device discovery protocol for easy mapping by network management applications LLDP-MED: is a standard extension that automatically configures network devices, including LLDP-capable IP phones LLDP-CDP compatibility: receives and recognizes CDP packets from Cisco's IP phones for seamless interoperation IEEE 802.3af Power over Ethernet: provides up to 15.4 W per port to PoE-powered devices such as IP phones, wireless access points, and video cameras PoE allocations: support multiple methods (automatic, IEEE 802.3af class, LLDP-MED, or user specified) to allocate PoE power for more efficient energy savings Voice VLAN: automatically assigns VLAN and priority for IP phones, simplifying network configuration and maintenance IP multicast snooping (data-driven IGMP): automatically prevents flooding of IP multicast traffic Internet Group Management Protocol (IGMP): is used by IP hosts to establish and maintain multicast groups; supports v1, v2, and v3; utilizes Any-Source Multicast (ASM) or Source-Specific Multicast (SSM) to manage IPv4 multicast networks Protocol Independent Multicast (PIM): is used for IPv4 and IPv6 multicast applications; supports PIM dense mode (DM), sparse mode (SM), and source-specific mode (SSM) Multicast Source Discovery Protocol (MSDP): is used for inter-domain multicast applications, allowing multiple PIM-SM domains to interoperate Multicast Border Gateway Protocol (MBGP): allows multicast traffic to be forwarded across BGP networks, separate from unicast traffic Multicast VLAN: allows multiple VLANs to receive the same IPv4 or IPv6 multicast traffic, reducing network bandwidth demand by eliminating multiple streams to each VLAN Device support Cisco prestandard PoE support: detects and provides power to Cisco's prestandard PoE devices such as wireless LAN access points and IP phones Additional information Green IT and power: use the latest advances in silicon development, shut off unused ports, and use variable-speed fans to improve power efficiency Green initiative support: provides support for RoHS and WEEE regulations Warranty and support Lifetime warranty: for as long as you own the product with advance replacement and next-business-day delivery (available in most countries)* Electronic and telephone support: limited electronic and telephone support is available from HP; refer to for details on the support provided and the period during which support is available Software releases: refer to for details on the software releases provided and the period during which software releases are available for your product(s) *Hardware warranty replacement for as long as you own the product, with next business day advance replacement (available in most countries) with a five-year hardware warranty replacement for the disk drive included with HP AllianceONE Services zl Module, HP Threat Management Services zl Module, HP PCM+ Agent with AllianceONE Services zl Module, and HP E-MSM765 zl Mobility Controller. For details, refer to the HP Software License, Warranty, and Support booklet at 5

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